FIELDS · TEXAS · FIELD 44838600
Ivan (Marble Falls)
Field · District 7B · Stephens County · Marble Falls in every state →
Ivan (Marble Falls) is an RRC field with 6 leases on file reported by 5 operators, in Stephens County.
In the 12 months reported through April 2026 it produced 13,576 mcf of gas, down 20% on the year before, from 3 leases reporting volume.
Petex holds the most, 4 leases and 24,149 barrels lifetime.
Lifetime, the field has reported 37,084 barrels of oil and 1.3 million mcf of gas, across 4 oil and 2 gas leases.
- 6
- leases on file · 4 oil, 2 gas
- 3
- leases reporting volume
- 5
- operators, all time
- 0
- active wellbores of 3 · 0 operators today
- 139
- bbl oil, 12 months through Apr 2026 · −48%
- 13,576
- Mcf gas, same 12 months · −20%
- 37,084
- bbl oil, lifetime · 1.3M Mcf gas
Every well completed in it, searchable →
Reported production by month
Last 12 months 139 · prior 12 269(-48%)
Ivan (Marble Falls): Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 3
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Petex | 4 | 24.1K | 1.14M | Jul 2026 |
| Sky Resources, Inc. | 1 | 12.9K | 149K | Jul 2026 |
| Wilchar, Dr. R. B. | 1 | 0 | 0 | Nov 1994 |
Counties
- Stephens County → 4 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Kennedy M. O. -a- #1 | Wilchar Dr. R. B. | Stephens | Sep 17, 1979 | — | 0 | 0 |
About this data
Field 44838600 from RRC PDQ lease reports: lifetime totals and lease and operator counts from the field summary; the monthly series summed from every lease report naming the field, cut at the statewide reported-through month, Apr 2026. Counties from the wells completed on each lease. Completions are the wellbores the RRC schedule ties to the field. The formation, Marble Falls, is read from the field's name. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/44838600, documented in the API reference.